EP0255469B1 - Befestigungsvorrichtung für eine Kraftfahrzeuggleitschutzvorrichtung - Google Patents

Befestigungsvorrichtung für eine Kraftfahrzeuggleitschutzvorrichtung Download PDF

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Publication number
EP0255469B1
EP0255469B1 EP87730082A EP87730082A EP0255469B1 EP 0255469 B1 EP0255469 B1 EP 0255469B1 EP 87730082 A EP87730082 A EP 87730082A EP 87730082 A EP87730082 A EP 87730082A EP 0255469 B1 EP0255469 B1 EP 0255469B1
Authority
EP
European Patent Office
Prior art keywords
vehicle
connecting plate
holes
plates
bearer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP87730082A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0255469A1 (de
Inventor
Peter Hofmann
Hansjörg Dr.-Ing. Rieger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RUD Kettenfabrik Rieger und Dietz GmbH and Co KG
Original Assignee
RUD Kettenfabrik Rieger und Dietz GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by RUD Kettenfabrik Rieger und Dietz GmbH and Co KG filed Critical RUD Kettenfabrik Rieger und Dietz GmbH and Co KG
Priority to AT87730082T priority Critical patent/ATE63866T1/de
Publication of EP0255469A1 publication Critical patent/EP0255469A1/de
Application granted granted Critical
Publication of EP0255469B1 publication Critical patent/EP0255469B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B39/00—Increasing wheel adhesion
    • B60B39/003—Vehicle mounted non-skid chains actuated by centrifugal force

Definitions

  • the invention relates to a fastening device for a motor vehicle anti-skid device, which is provided with a swivel unit for a support arm which can be swiveled from a rest position into an operating position and back, on the free end of which a rotor with a plurality of chain strands, which can be rotated in particular by the vehicle tire, is mounted.
  • the swivel unit and the support arm are fastened to a plate integrated in the leaf spring assembly for cushioning a vehicle axle, the dimensions of which are individually tailored to the width of the leaf springs and the distance from which to attach the leaf spring assembly to the Vehicle bracket used bracket must be matched.
  • each connection plate has at least two rows of holes, each with two or more holes, one row of holes for fastening a clamp to each serves the respective connection plate and a row of holes for fastening the respective connection plate to the vehicle.
  • the fastening device according to the invention can be screwed onto a suitable point on the vehicle axle, whereby spacer nuts and / or spacer sleeves can be used for height adjustment.
  • the releasable clamps allow both pivoting and longitudinal displacement of the carrier together with the anti-skid device attached to the holder in a position which has proven to be expedient.
  • the carrier, the clamps and the plate connected to the vehicle form an extremely stable bearing for the holder and the anti-skid device attached to it.
  • connection plate If only a single connection plate is used, it must be provided with a hole grid corresponding to a different vehicle type and having a multiplicity of holes for screw bolts serving to fasten the connection plate.
  • a complex grid can be avoided if two connection plates are used instead of just one connection plate, each of which is assigned a clamp. In this case, too, the plates and the carrier form a rigid frame, which is, as it were, closed over the vehicle, for mounting the anti-skid device.
  • the design of the holder for the anti-skid device proves to be a clamping claw forming a longitudinal guide, which preferably clamps the swivel unit of the anti-skid device after it has previously been brought into a functional position transversely to the carrier.
  • Fig. 1, 1 is an anti-skid device which is fastened to parts of a vehicle 3 by means of a fastening device 2.
  • the anti-skid device includes a swivel unit 4 for a support arm 5, at the end of which a rotor 6 is mounted, which is pressed by the support arm 5 against the flank 7 of a vehicle tire 8 and in this way sets the rotor 6 in rotation.
  • Chain strands 9 are fastened to the rotor 6 and, with the rotor rotating, are thrown away from the rotor under the action of centrifugal force into the region of the ground contact surface of the rotating vehicle tire 8.
  • the swivel unit consists of a two-stage worm gear which is driven by a flexible shaft 10.
  • the foot 11 of the output stage of the worm gear is held by a holder 12 which is designed as a clamping claw and has two clamping jaws 14 and 15 which are connected to one another by screws 13.
  • the clamping jaws delimit a longitudinal guide 16, within which the foot 11 of the swivel assembly 4 can be pushed back and forth when the screws 13 are loosened, in order to facilitate adaptation of the position of the anti-skid device 1 to the spatial conditions.
  • the jaw 14 of the holder 12 is fixedly connected to the end of a tubular support 17 which is fastened to two connecting plates 20 and 21 by means of two clamps 18 and 19. Screws 22 and nuts 23 are used to connect the clamps 18 and 19 to the connection plates 20 and 21.
  • the screws 22 fit through holes 24 and 25 of a first row of holes.
  • a second row of holes consisting of holes 26, 27 and 28 runs parallel to this first row of holes.
  • Hole 28 of the second row of holes is designed as an elongated hole.
  • Screws 29 fit through the holes 26 to 28 and can be screwed into the lower ends of spacer sleeves 30 designed as nuts.
  • the upper end of the spacer sleeves 30, which is also provided with an internal thread, can be screwed, for example, onto the ends of the retaining brackets of spring assemblies of the vehicle suspension designed as threaded bolts.
  • the plates 20, 21 can be fastened to the retaining brackets for leaf spring assemblies, also known as clips, in a good 80% of all cases.
  • an adaptation to the spacing of the holding brackets can take place, and the elongated holes 28 enable adaptation to the leg widths of the holding brackets.
  • other connection options are also possible. Due to the longitudinal displaceability and rotatability of the carrier 17 and the inclined position of the holder 12 to the longitudinal axis of the carrier and by the design of the holder 12 as Longitudinal guide 16, the position of the anti-skid device 1 can vary within wide limits.
  • the fastening device described represents a universal adapter for relevant anti-skid devices.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Braking Arrangements (AREA)
  • Lock And Its Accessories (AREA)
  • Regulating Braking Force (AREA)
  • Vehicle Body Suspensions (AREA)
EP87730082A 1986-07-30 1987-07-23 Befestigungsvorrichtung für eine Kraftfahrzeuggleitschutzvorrichtung Expired - Lifetime EP0255469B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87730082T ATE63866T1 (de) 1986-07-30 1987-07-23 Befestigungsvorrichtung fuer eine kraftfahrzeuggleitschutzvorrichtung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3625677 1986-07-30
DE19863625677 DE3625677A1 (de) 1986-07-30 1986-07-30 Befestigungsvorrichtung fuer eine kraftfahrzeuggleitschutzvorrichtung

Publications (2)

Publication Number Publication Date
EP0255469A1 EP0255469A1 (de) 1988-02-03
EP0255469B1 true EP0255469B1 (de) 1991-05-29

Family

ID=6306247

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87730082A Expired - Lifetime EP0255469B1 (de) 1986-07-30 1987-07-23 Befestigungsvorrichtung für eine Kraftfahrzeuggleitschutzvorrichtung

Country Status (3)

Country Link
EP (1) EP0255469B1 (enrdf_load_stackoverflow)
AT (1) ATE63866T1 (enrdf_load_stackoverflow)
DE (2) DE3625677A1 (enrdf_load_stackoverflow)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2442322A (en) * 1945-01-29 1948-05-25 Frank J Daley Antiskid device
US2543876A (en) * 1949-04-23 1951-03-06 William P C Smith Hydraulic power unit with fixed piston for producing oscillating motion
US2790514A (en) * 1956-03-12 1957-04-30 Robinson Luther Anti-skid apparatus for vehicles
US2865471A (en) * 1956-12-26 1958-12-23 Francis P Chaussee Anti-skid device for vehicles
DE2506880A1 (de) * 1975-02-18 1976-08-26 Alfons Handl Gleitschutzvorrichtung
CH642006A5 (de) * 1978-04-10 1984-03-30 Goeran Toernebaeck Gleitschutzvorrichtung fuer fahrzeugraeder an einem kraftfahrzeug.
US4497148A (en) * 1982-03-22 1985-02-05 Camilo Muebles, Inc. Panel connector system
SE8402335D0 (sv) * 1984-04-27 1984-04-27 Tornebecks Verksteder Kb Anordning vid slirskydd
SE447811B (sv) * 1985-03-01 1986-12-15 Onspot Ab Slirskydd

Also Published As

Publication number Publication date
DE3625677A1 (de) 1988-03-24
DE3770363D1 (de) 1991-07-04
ATE63866T1 (de) 1991-06-15
DE3625677C2 (enrdf_load_stackoverflow) 1991-03-21
EP0255469A1 (de) 1988-02-03

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